<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="省" prop="provinceId">
        <el-select v-model="queryParams.provinceId" filterable placeholder="请选择省" size="small" @change="selectPros" @keyup.enter.native="handleQuery">
          <el-option
            v-for="pro in provinceName"
            :key="pro.id"
            :label="pro.name"
            :value="pro.id"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="市" prop="cityId">
        <el-select v-model="queryParams.cityId" filterable placeholder="请选择市" size="small" @change="selectCitys" @keyup.enter.native="handleQuery">
          <el-option
            v-for="pro in cityName"
            :key="pro.id"
            :label="pro.name"
            :value="pro.id"
            clearable
          />
        </el-select>
      </el-form-item>
      <el-form-item label="县" prop="areaId">
        <el-select v-model="queryParams.areaId" filterable placeholder="请选择县" size="small" @keyup.enter.native="handleQuery">
          <el-option
            v-for="pro in areaName"
            :key="pro.id"
            :label="pro.name"
            :value="pro.id"
            clearable
          />
        </el-select>
      </el-form-item>
      <el-form-item label="小区名" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入小区名"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="地址" prop="address">
        <el-input
          v-model="queryParams.address"
          placeholder="请输入地址"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建时间">
        <el-date-picker
          v-model="daterangeCreatTime"
          size="small"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['community:housing:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['community:housing:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['community:housing:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['community:housing:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="housingList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" />
      <el-table-column label="省市县" align="center" prop="pca" />
<!--      <el-table-column label="市" align="center" prop="cityId" />-->
<!--      <el-table-column label="县" align="center" prop="areaId" />-->
      <el-table-column label="小区名" align="center" prop="name" />
      <el-table-column label="地址" align="center" prop="address" />
      <el-table-column label="创建时间" align="center" prop="creatTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.creatTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
<!--      <el-table-column label="更新时间" align="center" prop="updateTime" width="180">-->
<!--        <template slot-scope="scope">-->
<!--          <span>{{ parseTime(scope.row.updateTime, '{y}-{m}-{d}') }}</span>-->
<!--        </template>-->
<!--      </el-table-column>-->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['community:housing:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['community:housing:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改小区对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="700px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="省" prop="provinceId">
          <el-select v-model="form.provinceId" filterable placeholder="请选择省" @change="selectPro">
            <el-option
              v-for="pro in province"
              :key="pro.id"
              :label="pro.name"
              :value="pro.id"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="市" prop="cityId">
          <el-select v-model="form.cityId" placeholder="请选择市" @change="selectCity">
            <el-option
              v-for="pro in city"
              :key="pro.id"
              :label="pro.name"
              :value="pro.id"
              clearable
            />
          </el-select>
        </el-form-item>
          <el-form-item label="县" prop="areaId">
            <el-select v-model="form.areaId" placeholder="请选择县">
              <el-option
                v-for="pro in area"
                :key="pro.id"
                :label="pro.name"
                :value="pro.id"
                clearable
              />
            </el-select>
          </el-form-item>
        <el-form-item label="小区名" prop="name">
          <el-input v-model="form.name" placeholder="请输入小区名" />
        </el-form-item>
        <el-form-item label="地址" prop="address">
          <el-input v-model="form.address" placeholder="请输入地址" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listHousing, getHousing,listRegions, delHousing, addHousing, updateHousing } from "@/api/community/housing";

export default {
  name: "Housing",
  data() {
    return {
      queryReg: {
        pid: null,
        name: null,
        type: null,
        code: null
      },
      province:[],
      city:[],
      area:[],
      provinceName:[],
      cityName:[],
      areaName:[],
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 小区表格数据
      housingList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 地址时间范围
      daterangeCreatTime: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        provinceId: null,
        cityId: null,
        areaId: null,
        name: null,
        address: null,
        creatTime: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        provinceId: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        cityId: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        areaId: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        name: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        address: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
    this.getProvince();
  },
  methods: {
    resetSelect(){
      this.city=[];
      this.area=[];
    },
    /** 查询小区列表 */
    getList() {
      this.loading = true;
      this.queryParams.params = {};
      if (null != this.daterangeCreatTime && '' != this.daterangeCreatTime) {
        this.queryParams.params["beginCreatTime"] = this.daterangeCreatTime[0];
        this.queryParams.params["endCreatTime"] = this.daterangeCreatTime[1];
      }
      listHousing(this.queryParams).then(response => {
        this.housingList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        provinceId: null,
        cityId: null,
        areaId: null,
        name: null,
        address: null,
        delFlag: null,
        creatTime: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.daterangeCreatTime = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    getProvince(){
      this.resetSelect();
      this.province=[];
      listRegions({pid:0}).then(response => {
        this.provinceName = response.data;
      });
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.resetSelect();
      listRegions({pid:0}).then(response => {
        this.province = response.data;
        this.open = true;
        this.title = "添加小区";
      });
    },
    selectCity(val) {
      const _this = this
      _this.area=[];
      _this.form.areaId=null;
      _this.queryReg.pid = val;
      listRegions(this.queryReg).then(response => {
        _this.area = response.data;
      });
    },
    selectCitys(val) {
      const _this = this
      _this.areaName=[];
      _this.queryParams.areaId=null;
      _this.queryReg.pid = val;
      listRegions(this.queryReg).then(response => {
        _this.areaName = response.data;
      });
    },
    selectPro(val) {
      const _this = this
      _this.resetSelect();
      _this.form.cityId=null;
      _this.form.areaId=null;
      _this.queryReg.pid = val;
      listRegions(_this.queryReg).then(response => {
        _this.city = response.data;
      });
    },
    selectPros(val) {
      const _this = this
      _this.cityName=[];
      _this.areaName=[];
      _this.queryParams.cityId=null;
      _this.queryParams.areaId=null;
      _this.queryReg.pid = val;
      listRegions(_this.queryReg).then(response => {
        _this.cityName = response.data;
      });
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const _this = this
      const id = row.id || this.ids
      _this.resetSelect();
      listRegions({pid:null}).then(response => {
        const data = response.data;
        data.forEach((item)=>{
          if(item.pid===0){
            _this.province.push(item);
          }
          if (item.pid===row.provinceId){
            _this.city.push(item);
          }
          if (item.pid===row.cityId){
            _this.area.push(item);
          }
        });
      });
      getHousing(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改小区";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateHousing(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addHousing(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除小区编号为"' + ids + '"的数据项？').then(function() {
        return delHousing(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('community/housing/export', {
        ...this.queryParams
      }, `housing_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
